Emphasis on FINE foods, of course.
Pusateri's has got you covered on the more frou-frou ingredients you desire to complete your impressive dinner. There are special items you can't really find in, say, Loblaws, that you'll definitely discover here. It's a very narrow grocery store stocked head-to-toe in imported goods with prices of monstrous proportions. At the very least, their liquids (milk etc) are similarly priced to that of Whole Foods.
I like to look around and see what I'm able (and unable) to afford to make my pantry more developed, like adding in a bottle of artisanal rose syrup or caviar honey. All in all it's a lovely place for really specific items you need but not really an everyday grocery store.